SMS messaging in US with 10DLC
Easy set up, high delivery rate and improved customer experiences all delivered with 10-digit long code (10DLC).

Send high volumes of SMS and MMS
Benefits of 10DLC
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Improved SMS delivery quality
Increase delivery rates and get higher throughput in comparison with long numbers, all using local 10DLC. -
Quick and easy set up
Enjoy minimal onboarding, with fast and easy provisioning of 10DLC. -
Support for voice calls
Give your customers the option to turn SMS conversations into a more engaging voice call.

Leverage local presence
Enhance trust and improve brand recognition
A dedicated and sanctioned number for each brand helps reduce phishing, it also means that carriers are less likely to flag messages as spam.
10DLC is a cost-effective way to speak to your audience, using a local, recognizable phone number that they are more likely to reply to.


Learn best practices on how to launch your 10DLC campaign with our latest on-demand webinar: 10DLC: the future of conversational messaging
Features
A better user experience, higher message throughput and delivery rates
Higher messaging throughput
With 10DLC numbers, businesses get much higher messaging throughput than with local or toll-free long codes.
Lower costs
10DLC numbers are not only quicker and easier to set up, but they're also less costly compared to short codes.
Support for voice calls
Aside from the messaging functionality, 10DLC numbers will also support voice calls.
Compatible with landlines
Businesses will be able to provision their landlines as 10DLC and use existing numbers for sending and receiving SMS.
Partnering with Sinch you get:
Global reach, local expertise
We hold direct connections to ALL tier 1, 2, and 3 carriers in the United States and 350+ carriers globally.
Carrier-grade platform
We’re set to handle vast volumes of traffic. Our biggest customers send between 0.5 – 1 billion SMS transactions a month.
Trusted service provider
Our customer base of 1000+ global enterprise customers includes 8/10 of the largest US tech companies.